{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:2DPBTFUJNMAEQM3XJR6KRL6JD6","short_pith_number":"pith:2DPBTFUJ","schema_version":"1.0","canonical_sha256":"d0de1996896b004833774c7ca8afc91fac33f1f39f4ec47f9e38e55587f257e7","source":{"kind":"arxiv","id":"1105.1074","version":2},"attestation_state":"computed","paper":{"title":"Progressive quantization in distributed average consensus","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DC","authors_text":"Dorina Thanou, Effrosyni Kokiopoulou, Pascal Frossard","submitted_at":"2011-05-05T13:56:48Z","abstract_excerpt":"We consider the problem of distributed average consensus in a sensor network where sensors exchange quantized information with their neighbors. We propose a novel quantization scheme that exploits the increasing correlation between the values exchanged by the sensors throughout the iterations of the consensus algorithm. A low complexity, uniform quantizer is implemented in each sensor, and refined quantization is achieved by progressively reducing the quantization intervals during the convergence of the consensus algorithm. We propose a recurrence relation for computing the quantization parame"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1105.1074","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2011-05-05T13:56:48Z","cross_cats_sorted":[],"title_canon_sha256":"e5f69e0bd7dba4baede118f6877e40cf870f25a475192dfc91788d458fab9e3d","abstract_canon_sha256":"8dac7fbec6bd9d90ec8d6c6fb097d4299d089b291525d2af1688d23d6da21638"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:59:38.246385Z","signature_b64":"nqo4yaBqstrDQa02OptI3dEQQF8RV4veGLd7JkGNXPO4EZkc+kQg9I/zCaxytJTITYWhgA8H63t2fL8Zxs84Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d0de1996896b004833774c7ca8afc91fac33f1f39f4ec47f9e38e55587f257e7","last_reissued_at":"2026-05-18T03:59:38.245652Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:59:38.245652Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Progressive quantization in distributed average consensus","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DC","authors_text":"Dorina Thanou, Effrosyni Kokiopoulou, Pascal Frossard","submitted_at":"2011-05-05T13:56:48Z","abstract_excerpt":"We consider the problem of distributed average consensus in a sensor network where sensors exchange quantized information with their neighbors. We propose a novel quantization scheme that exploits the increasing correlation between the values exchanged by the sensors throughout the iterations of the consensus algorithm. A low complexity, uniform quantizer is implemented in each sensor, and refined quantization is achieved by progressively reducing the quantization intervals during the convergence of the consensus algorithm. We propose a recurrence relation for computing the quantization parame"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1105.1074","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1105.1074","created_at":"2026-05-18T03:59:38.245765+00:00"},{"alias_kind":"arxiv_version","alias_value":"1105.1074v2","created_at":"2026-05-18T03:59:38.245765+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1105.1074","created_at":"2026-05-18T03:59:38.245765+00:00"},{"alias_kind":"pith_short_12","alias_value":"2DPBTFUJNMAE","created_at":"2026-05-18T12:26:18.847500+00:00"},{"alias_kind":"pith_short_16","alias_value":"2DPBTFUJNMAEQM3X","created_at":"2026-05-18T12:26:18.847500+00:00"},{"alias_kind":"pith_short_8","alias_value":"2DPBTFUJ","created_at":"2026-05-18T12:26:18.847500+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/2DPBTFUJNMAEQM3XJR6KRL6JD6","json":"https://pith.science/pith/2DPBTFUJNMAEQM3XJR6KRL6JD6.json","graph_json":"https://pith.science/api/pith-number/2DPBTFUJNMAEQM3XJR6KRL6JD6/graph.json","events_json":"https://pith.science/api/pith-number/2DPBTFUJNMAEQM3XJR6KRL6JD6/events.json","paper":"https://pith.science/paper/2DPBTFUJ"},"agent_actions":{"view_html":"https://pith.science/pith/2DPBTFUJNMAEQM3XJR6KRL6JD6","download_json":"https://pith.science/pith/2DPBTFUJNMAEQM3XJR6KRL6JD6.json","view_paper":"https://pith.science/paper/2DPBTFUJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1105.1074&json=true","fetch_graph":"https://pith.science/api/pith-number/2DPBTFUJNMAEQM3XJR6KRL6JD6/graph.json","fetch_events":"https://pith.science/api/pith-number/2DPBTFUJNMAEQM3XJR6KRL6JD6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/2DPBTFUJNMAEQM3XJR6KRL6JD6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/2DPBTFUJNMAEQM3XJR6KRL6JD6/action/storage_attestation","attest_author":"https://pith.science/pith/2DPBTFUJNMAEQM3XJR6KRL6JD6/action/author_attestation","sign_citation":"https://pith.science/pith/2DPBTFUJNMAEQM3XJR6KRL6JD6/action/citation_signature","submit_replication":"https://pith.science/pith/2DPBTFUJNMAEQM3XJR6KRL6JD6/action/replication_record"}},"created_at":"2026-05-18T03:59:38.245765+00:00","updated_at":"2026-05-18T03:59:38.245765+00:00"}